Sviňomazy was formerly part of the German Empire. In the German Empire, the place was called Zwinomas.
The place is now called Sviňomazy and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Zwinomas | Austro-Hungary | Mies | before the Treaty of Saint-Germain |
| Sviňomazy | Austro-Hungary | Mies | before the Treaty of Saint-Germain |
| Sviňomazy | Czechoslovakia | Stříbro | after the Treaty of Saint-Germain |
| Zwinomas | Czechoslovakia | Stříbro | after the Treaty of Saint-Germain |
| Zwinomas | German Empire | Mies | 1938 |
| Sviňomazy | Czechoslovakia | Stříbro | 1945 |
| Sviňomazy | Czechoslovakia | Tachov | 1992 |
| Sviňomazy | Czech Republic | Tachov | 1993 |